Unit 4 Stay Healthy

【本讲教育信息】

一. 教学内容：

Unit 4 Stay Healthy（L25—L28）

1. 重点单词。

n.  fever                         hospital                               nurse 

    pain                         spirit                                cough 

    chest                     lung                                  breath  

    role-play                   illness                                  vitamin 

    mineral                    fibre                              potato 

    salad                      tomato                               protein 

    bean                       soy milk                             calcium 

    cheese                    butter                                  yogurt 

    diet

  v.   cough                    breathe                               sneeze  

suppose                   bless                                contain

move    

  adj.  weak                 balanced      

2. 重点短语。

    catch a cold                          患感冒

    get dressed                          穿衣服

    miss school                        不能上学